The machine is placed in the interior of the leather with the standard steel ball and is tested on the waterproofing and winding. The number of times required is set before the test, and the time of arrival is automatically stopped. At the same time, the machine is equipped with an induction device, which will automatically stop and display the number of twists and turns when the water is penetrated.


 

ASTM D2099、SATRA、PM-34、ALCA E56  

Test speed	90±5rpm
Number of test pieces	4 pcs
Counter	6 digit LCD digital display
Volume (W×D×H)	60×40×45cm
Power supply	220V, 50/60Hz
Motor	200W
Weight	About 80Kg